Luminaire



FIG. 1 is a top plan view of a luminaire showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a rear elevational view of a second embodiment of our new design;

FIG. 7 is a bottom, rear perspective view of the first embodiment; and

FIG. 8 is a bottom, rear perspective view of the second embodiment. 

The ornamental design for a luminaire, as shown and described. 